Add :rkd:create-structure

docs/source/standardlib/technical.rst

@@ -26,3 +26,9 @@ to create a task by defining a simple method as a callback.
 
 .. literalinclude:: ../../examples/callback/.rkd/makefile.py
 
+
+:rkd:create-structure
+~~~~~~~~~~~~~~~~~~~~~
+
+Creates a template structure used by RKD in current directory.
+

src/rkd/internal/makefile.py

@@ -2,10 +2,9 @@
 # Base RKD Makefile, contains basic commands such as :tasks, :clean or :version
 #
 
-from rkd.syntax import TaskDeclaration, TaskAliasDeclaration
-from rkd.standardlib.python import PublishTask, BuildTask
+from rkd.syntax import TaskDeclaration
 from rkd.standardlib.shell import ShellCommand, ExecProcessCommand
-from rkd.standardlib import InitTask, TasksListingTask, CallableTask, VersionTask
+from rkd.standardlib import InitTask, TasksListingTask, VersionTask, CreateStructureTask
 
 
 IMPORTS = [
@@ -14,9 +13,7 @@
     TaskDeclaration(InitTask()),
     TaskDeclaration(TasksListingTask()),
     TaskDeclaration(VersionTask()),
-
-    TaskDeclaration(PublishTask()),
-    TaskDeclaration(BuildTask())
+    TaskDeclaration(CreateStructureTask())
 ]
 
 TASKS = [

src/rkd/misc/initial-structure/.rkd/makefile.py

@@ -0,0 +1,29 @@
+
+import os
+from rkd.syntax import TaskAliasDeclaration as Task, TaskDeclaration
+from rkd.standardlib.python import imports as PythonImports
+from rkd.standardlib.docker import imports as DockerImports
+from rkd.standardlib import CallableTask
+from rkd.contract import ExecutionContext
+
+
+def create_union_task_as_method(context: ExecutionContext) -> bool:
+    os.system('xdg-open https://iwa-ait.org')
+    return True
+
+
+# optionally, import docker-related and python-related tasks from Python packages
+IMPORTS = [] + PythonImports() + DockerImports()
+
+# optionally, add a custom task written in pure Python
+IMPORTS += [TaskDeclaration(CallableTask(':create-union', create_union_task_as_method))]
+
+# optionally, create own tasks that are using other tasks
+TASKS = [
+    Task(':hello-world', [':sh', '-c', '''
+        set -x
+        MSG="Hello world"
+    
+        echo "${MSG}"
+    '''])
+]

src/rkd/standardlib/__init__.py

@@ -1,5 +1,6 @@
 
 import pkg_resources
+import os
 from argparse import ArgumentParser
 from typing import Callable
 from ..contract import TaskInterface, ExecutionContext, TaskDeclarationInterface
@@ -154,3 +155,26 @@ def execute(self, context: ExecutionContext) -> bool:
 
         return True
 
+
+class CreateStructureTask(TaskInterface):
+    """ Creates a file structure in current directory """
+
+    def get_name(self) -> str:
+        return ':create-structure'
+
+    def get_group_name(self) -> str:
+        return ':rkd'
+
+    def configure_argparse(self, parser: ArgumentParser):
+        pass
+
+    def execute(self, context: ExecutionContext) -> bool:
+        if os.path.isdir('.rkd'):
+            self._io.error_msg('Structure already created - ".rkd" directory is present')
+            return False
+
+        self._io.info_msg('Creating a folder structure at %s' % os.getcwd())
+        template_structure_path = os.path.dirname(os.path.realpath(__file__)) + '/../misc/initial-structure'
+        self.sh('cp -pr %s/.rkd ./' % template_structure_path, verbose=True)
+
+        return True